An unreleased episode announced for the Chaos;Child TV animation which is ended this week. The anime is based on the PlayStation / Xbox One horror visual novel game and according to this announcement on the anime’s official Twitter channel an unreleased episode still left called “Chaos;Child SILENT SKY”.
The next report will be announced soon with the details about the story and the connection for the original show. Until more information please stay tuned!
— TVアニメ「カオスチャイルド」公式 (@chaoch_anime) March 29, 2017